Morphology Of Each Tooth

Question 1

Most prominent tooth

Answer 1

Mx central

Question 2

Second longest crown

Answer 2

Mx Central

Question 3

Shovel shaped lingual

Answer 3

Mx central

Question 4

Roundest root form

blunted apex

Answer 4

Mx central

Question 5

Has greatest axial inclination toward the facial

Answer 5

Mx central

Question 6

3rd most common congenitally missing

Answer 6

Mx lateral

Question 7

Peg lateral

Dens indente

Answer 7

Mx lateral

Question 8

Most concave lingual surface among all incisors

Answer 8

Mx lateral

Question 9

Most developed lingual anatomy of all ant tth

Answer 9

mx lateral

Question 10

Talon cusp = lingual pit

Answer 10

Mx lateral

Question 11

Longest tooth

Answer 11

Mx canine

Question 12

3rd longest crown

Answer 12

Mx canine

Question 13

Prominent facial ridge

Answer 13

Mx canine

Question 14

Most prominent lingual ridge, w/c splits lingual fossa to M & D fossa

Answer 14

Mx canine

Question 15

Longest root

Answer 15

Mx canine

Question 16

Largest of all PM’s

Answer 16

Mx 1st PM

Question 17

only permanent tth w/ MCR>DCR

Answer 17

Mx 1st PM

Question 18

Prominent MMDG

= makes scaling difficult

Answer 18

Mx 1st PM

Question 19

Occlusal table:
- long central groove
No central pit but M & D pit

Answer 19

Mx 1st PM

Question 20

Buccal cusp height > palatal

Answer 20

Mx 1st PM

Question 21

Only PM w/ two roots

has prominent M root concavity

Answer 21

Mx 1st PM

Question 22

Occlusal table has short central groove w/ more supplemental grooves
“Wrinkled apprnce”

Answer 22

Mx 2nd PM

Question 23

Only PM w/o M root depression

Answer 23

Mx 2nd PM

Question 24

Largest permanent tth

Answer 24

Mx 1st Molar

Question 25

Only tth that is larger lingually than buccally

Answer 25

Mx 1st Molar

Question 26

Has most prominent oblique ridge of all mx molars

Answer 26

Mx 1st Molar

Question 27

Only tth w/ pronounce distal concavity at CEJ = scaling difficult

Answer 27

Mx 1st Molar

Question 28

Has long buccal groove w/ central pit

Answer 28

Mx 1st Molar

Question 29

Cusp size of mx 1st M

Answer 29

ML>MB>DB>DL

Question 30

Primary cusp triangle of mx 1st M

Answer 30

ML, MB, DB

Question 31

Secondary cusp triangle of Mx 1st M

Answer 31

DL

Question 32

one cusp that form transvers & oblique ridges

Answer 32

ML of Mx 1st Molar

Question 33

3 roots of Mx 1st Molar

Answer 33

DB - shortest MB palatal - longest

Question 34

Apices are closest to mx sinus

Answer 34

Mx 1st Molar

Question 35

Closest tooth to the opening of stensens duct (parot)

Answer 35

Mx 2nd Molar

Question 36

4 cusps of Mx 2nd Molar

Answer 36

ML > MB > DB > DL

Question 37

2nd most common congenitally missing tth

Answer 37

Mx 3rd Molar

Question 38

Cusps of Mx 3rd Molar

Answer 38

ML>MB>DB

Question 39

Occludes only with md 3rd molar

Answer 39

Mx 3rd Molar

Question 40

Smallest tooth

Answer 40

Md central

Question 41

Most symmetrical tooth

Answer 41

Md central

Question 42

1st succedaneous tth to erupt

Answer 42

Md central

Question 43

“Hour glass shaped” | - root has M & D (deeper) concavities

Answer 43

Md central

Question 44

Only ant tth to occlude with one tooth

Answer 44

Md central

Question 45

MMR = DMR

Answer 45

Md central

Question 46

MMR > DMR

Answer 46

Md lateral

Question 47

Longest root of all incisors

Answer 47

Md lateral

Question 48

“Hour glass shaped” | - root has M (deeper) & D concavities

Answer 48

Md lateral

Question 49

Longest crown

Answer 49

Md canine

Question 50

2nd longest tooth

Answer 50

Md canine Longest tth: mx canine

Question 51

MCR < DCR

Answer 51

Md canine

Question 52

Ant tth most likely to have bifurcated root

Answer 52

Md canine

Question 53

Only root that may be mesially inclined

Answer 53

Md canine